JPWO2017221740A1 - Decorative device, drive control method, and communication system - Google Patents

Abstract

The present technology relates to a decoration device, a drive control method, and a communication system that enables providing a new way of enjoyment using a thin display. The decoration device comprises a thin plate-like display disposed between a stone and a stone seat, and a drive control unit for controlling the display of the display. The present technology can be applied to, for example, accessories such as rings, pendants, necklaces, earrings, etc.

Description

  The present technology relates to a decoration device, a drive control method, and a communication system, and more particularly, to a decoration device, a drive control method, and a communication system capable of providing a new way of enjoyment using a thin display.

  The thin displays include liquid crystal displays, organic EL displays, electronic paper and the like. Electronic paper is excellent in low power consumption because it only needs to supply current when switching the display, and does not need to supply current to maintain the display. Electronic paper is used for a tablet-type display device such as an electronic book reader or the like (see, for example, Patent Document 1).

JP, 2013-15779, A

  In recent years, the application to the various products of the above thin displays is desired.

  The present technology has been made in view of such a situation, and is intended to provide a new way of enjoyment using a thin display.

  The decoration device according to the first aspect of the present technology includes a thin plate-like display disposed between a stone and a stone seat, and a drive control unit that controls the display of the display.

  According to a drive control method of a second aspect of the present technology, the drive control unit of the decoration device includes a thin plate-like display disposed between a stone and a stone seat, and a drive control unit that drives the display. Control the display of the display.

  In the first and second aspects of the present technology, display of a thin plate-like display disposed between the stone and the stone seat of the decoration device is controlled.

  The communication system according to the third aspect of the present technology includes a decoration device and a terminal device, and the decoration device controls a thin plate-like display disposed between a stone and a stone seat, and the display of the display. A drive control unit and a communication unit that performs wireless communication with the terminal device are provided, and the terminal device transmits control information for changing a display on the display to the communication unit.

  In a third aspect of the present technology, display of a thin plate-like display in which control information for changing the display of the display is transmitted from the terminal device to the decoration device, and is disposed between the stone and the stone seat of the decoration device Is changed.

  The decoration device may be an independent device or an internal block constituting one device.

  According to the first to third aspects of the present technology, a thin display can be used to provide a new way of enjoyment.

  In addition, the effect described here is not necessarily limited, and may be any effect described in the present disclosure.

It is a sectional view showing an example of outline composition of a 1st embodiment of an ornament. It is a sectional view showing an example of outline composition of a 1st embodiment of an ornament. It is a control block diagram of the ornaments regarding display control of E paper. It is a figure explaining operation at the time of pattern change switch depression. It is a flow chart explaining manual mode pattern change control processing. It is a figure explaining operation at the time of pressing a color change switch. It is a flow chart explaining the 1st auto mode display control processing. It is a figure which shows the example of display control of a multi-stone type ornament. It is sectional drawing which shows the example of a schematic structure of 2nd Embodiment of a decorative item. It is sectional drawing which shows the example of a schematic structure of 3rd Embodiment of a decorative item. It is a control block diagram of a fourth embodiment of the decorative article. It is a figure showing an example of creation of a display pattern. It is a figure which shows the example of a display of the created display pattern. It is a figure which shows the operation example in the case of performing NFC communication. It is a figure explaining a design data correction process. It is a flow chart explaining display pattern transfer processing. It is a figure which shows the structural example of a display pattern provision system. It is a flowchart explaining a design data provision process. It is a figure showing the example of the Valletta to which this art is applied. It is a figure showing an example of a bracelet to which this art is applied. It is a figure showing an example of a smart phone cover to which this art is applied.

Hereinafter, modes (hereinafter, referred to as embodiments) for implementing the present technology will be described. The description will be made in the following order.
1. Schematic configuration example of the first embodiment of a decorative item Control block diagram of the decoration 3. Description of operation in manual mode 4. Explanation of operation of auto mode 5. Schematic configuration example of the second embodiment of the decorative article Schematic configuration example of the third embodiment of the decorative article Fourth embodiment of decorative article Application examples of other ornaments

<1. Schematic Configuration Example of First Embodiment of Decorative Item>
FIG. 1: is sectional drawing which shows the example of a schematic structure of 1st Embodiment of a decorative item.

  The decorative article 1 shown in FIG. 1 has a stone 11, an E paper 12, a circuit board 13, and a stone seat 14. The decorative article 1 is used, for example, as an accessory (accessory) such as a ring, a pendant, a necklace, and an earring.

  The stone 11 is made of, for example, a natural stone such as diamond or ruby, or an artificial stone such as plastic or glass. In the present embodiment, the color of the stone 11 is assumed to be colorless and transparent in order to simplify the description, but the stone 11 itself may have a predetermined color. There are various cut shapes of the stone 11, such as a so-called brilliant cut, but any shape is possible.

  The E-paper 12 is a so-called electronic paper, which is a thin plate-like electrophoretic display (Electrophoretic Display) capable of being flexibly deformed.

  The structure of the electrophoretic display will be briefly described.

  The electrophoretic display has, for example, a structure in which the upper and lower surfaces of the microcapsule filling layer are sandwiched between electrode layers, and the electrode layer on the side viewed by the user is transparent such as ITO (indium tin oxide) or ZnO It is comprised by the electrode layer.

  In the microcapsule packed bed, microcapsules containing single or plural particles are packed in a clear solution. For example, in the case where two particles of white particles and black particles are filled in the microcapsules of the microcapsule filling layer, when a positive voltage is applied to the transparent electrode layer on the display surface side, The negatively charged white particles gather to display white (color). On the other hand, when a negative voltage is applied to the transparent electrode layer on the display surface side, positively charged black particles gather on the transparent electrode layer side, and black (color) is displayed. As described above, in the electrophoretic display, it is possible to display white or black by controlling the voltage applied to the electrode layer. In addition, by setting the applied voltage in a plurality of steps, it becomes possible to display white and black half tones (gray display).

  In recent years, electrophoretic displays including white particles and particles of colors other than black particles in microcapsules have also been developed. For example, when red particles are contained, black, white, and gray are included. In addition to the above, it is possible to display red and half tones (pink) of red and white.

  Also in this embodiment, white particles, black particles, and red particles are included in the microcapsules of the E paper 12, and black, white, and red, and their intermediates are adopted. Gray scale (gray, pink) display is possible.

  The feature of the electrophoretic display is low power consumption. That is, the electrophoretic display does not require a backlight necessary for an LCD (Liquid Crystal Display). In addition, the electrophoretic display only needs to supply current when switching the display, and does not need to supply current in order to maintain the display. Therefore, the electrophoretic display can perform display with extremely low power consumption as compared to an LCD or the like.

  In addition, another feature of the electrophoretic display is flexibility. That is, the electrophoretic display is in the form of an extremely thin film, and the shape can be freely deformed to some extent.

  The electrophoretic display does not have to be limited to the above-described microcapsule system. Furthermore, it may be a method other than the electrophoretic type known as a display method of electronic paper.

  The circuit board 13 is a board on which a control circuit for controlling the display of the E paper 12 is formed.

  The stone seat 14 is a component for fixing the stone 11 and is formed of, for example, a metal such as gold, silver, copper, platinum, or a resin. In the cross-sectional view of FIG. 1, the stone seat 14 is formed so as to cover all of the outer peripheral side surface and the bottom surface of the stone 11, but it is fixed at only a plurality of places like so-called four claws or eight claws. It may be a type or a type in which the bottom is not covered. That is, the shape of the stone seat 14 is not limited, and any shape is possible.

  As shown in FIG. 1, the E paper 12 is disposed between the stone 11 and the stone seat 14, and a predetermined color or pattern displayed by the E paper 12 passes through the stone 11 and is an ornament. Recognized by the user who saw 1.

  Generally, the color variation of the stone of accessories such as rings, necklaces and earrings is abundant, but the color of the stone uses the same color as the stone itself, and in order to change the color, it is necessary to replace the accessory itself was there. For example, the user had to use accessories with different colors depending on the mood and clothes of the day.

  On the other hand, according to the decorative article 1 to which the present technology is applied, the E paper 12 is provided between the stone 11 and the stone seat 14 to change the color or pattern displayed by the E paper 12, The color and pattern of the stone 11 seen by the user can be changed without replacing the stone 11. For example, when the E paper 12 displays white (color), the user can visually recognize the stone 11 as its original color. Also, for example, when the E paper 12 displays black (color), the user can view the stone 11 like a black stone, and when the E paper 12 displays red (color), the user can view the stone 11 11 can be seen like a red stone.

  The E paper 12 needs to be provided between the stone 11 and the stone seat 14 in order to reflect the color and pattern displayed by the E paper 12 on the stone 11, but the circuit board 13 is not necessarily the stone 11 and the stone seat 14 It does not need to be provided between and may be placed at any place. For example, it may be embedded in the center of the bottom of the stone seat 14.

  Further, in the present embodiment, as shown in FIG. 1, a configuration in which one stone 11 is placed on E paper 12 and stone seat 14 will be described as a basic form, but it is shown in FIG. As such, there may also be a multi-stone configuration in which a plurality of stones 11 are placed on the E paper 12 and the stone seat 14.

<2. Decorative control block diagram>
FIG. 3 is a control block diagram of the decorative article 1 related to display control of the E paper 12.

  The accessory 1 includes a sensor 31, a mode change switch 32, a pattern change switch 33, a color change switch 34, a drive control unit 35, and a battery 36 in a circuit board 13.

  The sensor 31 is configured by, for example, an acceleration sensor that detects acceleration of three axes of the X axis, the Y axis, and the Z axis, and supplies the detection result to the drive control unit 35. The drive control unit 35 can control the display according to the output value of the sensor 31 to change the color or pattern of the E paper 12 according to the movement of the decorative article 1, for example. In addition, you may use the gyro sensor which detects an angular velocity instead of acceleration.

  Alternatively, the sensor 31 may be an illuminance sensor that detects the brightness of the surroundings. In this case, by controlling the display according to the output value of the sensor 31, the drive control unit 35 can change, for example, the color or pattern of the E paper 12 according to the brightness around the accessory 1 .

  Alternatively, the sensor 31 may be configured of a biological sensor such as a heart rate sensor that measures a heart beat (pulse). In this case, the drive control unit 35 can control the display according to the output value of the sensor 31 to change the color or pattern of the E paper 12 according to, for example, the speed or the slowness of the heartbeat.

  Alternatively, the sensor 31 may be configured by a GPS (Global Positioning System) sensor that detects the current position. In this case, the drive control unit 35 can control the display according to the output value of the sensor 31, for example, to change the color or pattern of the E paper 12 according to the current location of the user.

  Alternatively, the sensor 31 may be configured as an altitude sensor that detects altitude (altitude). In this case, the drive control unit 35 can control the display according to the output value of the sensor 31 to change the color or pattern of the E paper 12 according to, for example, a change in altitude.

  Alternatively, the sensor 31 may be configured as an atmospheric pressure sensor that detects atmospheric pressure. In this case, the drive control unit 35 can control the display according to the output value of the sensor 31 to change, for example, the color or pattern of the E paper 12 according to a change in air pressure.

  Alternatively, the sensor 31 may be a human sensor that detects the presence or absence of a human. In this case, the drive control unit 35 can control the display according to the output value of the sensor 31 to change the color or pattern of the E paper 12 according to, for example, the presence or absence of a person.

  Alternatively, the sensor 31 may be configured of a geomagnetic sensor that detects an azimuth. In this case, the drive control unit 35 can control the display according to the output value of the sensor 31 to change, for example, the color or pattern of the E paper 12 according to the change of the orientation.

  As described above, the sensor 31 can be any of an acceleration sensor, an illuminance sensor, a heart rate sensor, a GPS sensor, an altitude sensor, an atmospheric pressure sensor, a human sensor, or a geomagnetic sensor. Alternatively, the circuit board 13 may be provided with a plurality of sensors 31 of any of the types described above.

  The mode change switch 32 detects a user's operation for switching between a first operation mode which is a first operation mode, a second operation mode which is a second operation mode, and a manual mode which is a third operation mode. Then, a switching control signal for switching the operation mode is supplied to the drive control unit 35 as the operation signal.

  The first auto mode and the second auto mode are modes in which the drive control unit 35 automatically determines and controls the display pattern of the E paper 12 regardless of the user's operation input. Here, the display pattern represents the color or pattern (pattern) of the entire display area of the E paper 12 expressed by the E paper 12 performing a predetermined display. Therefore, in the present embodiment, changing the display pattern of the E paper 12 means changing one or both of the display pattern and the display color of the E paper 12.

  In the first audio mode, the drive control unit 35 determines the drive voltage of the E paper 12 according to the output value of the sensor 31 and supplies the determined drive voltage to the E paper 12 to the E paper 12. Display a predetermined display pattern.

  In the second audio mode, the drive control unit 35 performs display in which a plurality of display patterns are switched at regular time intervals. Thus, for example, when the second automatic mode is set, the display pattern of the E paper 12 can be switched by the day of the week or the time. The display pattern that can be displayed in the second audio mode is any of the display patterns that can be displayed using the pattern change switch 33 or the color change switch 34 in the manual mode.

  The manual mode is a mode in which the E paper 12 is controlled to be a display pattern selected by the user by operating the pattern change switch 33 or the color change switch 34 among a plurality of predetermined display patterns. That is, the manual mode is a mode in which the display pattern of the E paper 12 can be selected by the user.

  The pattern change switch 33 receives a switching operation of the user for switching the display pattern, and supplies an operation signal corresponding to the received switching operation to the drive control unit 35. The color change switch 34 receives the user's switching operation for switching the display color, and supplies an operation signal corresponding to the received switching operation to the drive control unit 35. The handle change switch 33 and the color change switch 34 may be configured by one switch having both functions.

  Each of the mode change switch 32, the pattern change switch 33, and the color change switch 34 includes, for example, a button switch, a slide switch, a push switch, a lever switch, a dial switch, a touch sensor, and the like.

  The drive control unit 35 controls the display of the E paper 12 by controlling the drive voltage of the E paper 12 as a display unit. More specifically, when the operation mode is set to the manual mode, the drive control unit 35 controls the display pattern of the E paper 12 in accordance with the operation of the pattern change switch 33 or the color change switch 34. On the other hand, when the operation mode is set to the first auto mode, the drive control unit 35 controls the display pattern of the E paper 12 based on the output value of the sensor 31. When the operation mode is set to the second auto mode, the drive control unit 35 controls the display pattern of the E paper 12 according to the passage of time.

  The drive control unit 35 can be realized by executing driver software for driving the E paper 12 using, for example, a microcomputer, a CPU, or the like.

  The E paper 12 performs predetermined display (emission) according to the control of the drive control unit 35. As described above, the e-paper 12 is a so-called electronic paper, which is a thin plate-like electrophoretic display capable of being flexibly deformed.

  In the electronic paper, the display area is divided into a plurality of segments in advance, and the drive voltage is controlled in units of segments to display a predetermined display pattern as the entire display area and the dot area (display area). There is a dot matrix type in which the dot regions are divided equally into a two-dimensional array in a minute region), and each divided dot region is individually controlled on and off by a TFT (Thin Film Transistor). In the present embodiment, it is assumed that the E paper 12 is a dot matrix type electronic paper. In the dot matrix type electronic paper, display colors can be controlled in dot area units, and therefore, any display pattern can be expressed.

  The battery 36 supplies power to each part of the decorative article 1.

  The accessory 1 is configured as described above.

<3. Manual mode operation explanation>
Next, the operation when the operation mode of the accessory 1 is set to the manual mode will be described.

  FIG. 4 shows an example of the display pattern of the E-paper 12 when the pattern change switch 33 is pressed by the user while the operation mode of the accessory 1 is set to the manual mode.

  When the operation mode of the accessory 1 is changed to the manual mode, a predetermined pattern determined in advance, for example, the display pattern of “no pattern” in FIG. 4 is displayed first. "No handle" is a display pattern in which the entire area of the E paper 12 is controlled to be white. In the display pattern of “without handle” shown in FIG. 4, the circle on the outer periphery matches the outline of the stone 11 in the plane direction, and the inner hexagon and the six triangles are ridge lines according to the cut shape of the stone 11 Represents

  As shown in FIG. 4, the drive control unit 35 displays “red heart”, “black” each time the user presses the pattern change switch 33 after the first “no pattern” display pattern is displayed. Switch to the display pattern of "heart", "red clover", "black clover", "red / black mix", "cut" and "no pattern" in order. “Red heart” is a display pattern in which a plurality of red heart shapes are arranged in accordance with the cut shape of the stone 11. The “black heart” is a display pattern in which a plurality of black heart shapes are arranged in accordance with the cut shape of the stone 11. The “red clover” is a display pattern in which a plurality of red clover shapes are arranged in accordance with the cut shape of the stone 11. The “black clover” is a display pattern in which a plurality of black clover shapes are arranged in accordance with the cut shape of the stone 11. “Red / black mix” is a display pattern in which a plurality of black clover shapes and red heart shapes are arranged according to the cut shape of the stone 11. "Cut" is a display pattern in which the area is divided according to the cut shape of the stone 11, and each divided area is set to any of white, black, or red.

  Next, manual mode pattern change control processing, which is display control processing when the pattern change switch 33 is pressed in a state where the operation mode is set to the manual mode, will be described with reference to the flowchart of FIG. 5. The manual mode pattern change control process of FIG. 5 is started, for example, when the operation mode is set to the manual mode by the mode change switch 32.

  First, in step S1, the drive control unit 35 determines whether the handle change switch 33 has been operated by the user. Then, the process of step S1 is repeated until it is determined that the handle change switch 33 is operated.

  If it is determined in step S1 that the handle change switch 33 is operated, the process proceeds to step S2, and the drive control unit 35 refers to the control table stored in the internal memory and displays the display pattern of the E paper 12 , Change to the next display pattern. The control table stores the display order of each display pattern shown in FIG. 4 and the drive voltage of each dot area when displaying each display pattern.

  For example, if it is determined in step S1 that the handle change switch 33 has been operated and the current display pattern is "red heart", the drive control unit 35 sets the display pattern of the E paper 12 to the next display pattern " Change to "Black Heart".

  For example, when it is determined in step S1 that the handle change switch 33 is operated and the current display pattern is "cut", the drive control unit 35 displays the display pattern of the E paper 12 as the next display pattern "handle Change to "None".

  The types of display patterns are not limited to the seven shown in FIG. 4, and a control table can be prepared so that more display patterns can be displayed. If the type of display pattern is seven as described above, it is possible to return to the first display pattern with seven operations, but if there are many types of display patterns, the number of operations for returning to the first display pattern Will increase. Therefore, for example, when a predetermined operation such as a long press operation of the handle change switch 33 is detected, the drive control unit 35 performs control to display the first display pattern.

  After the display pattern of the E paper 12 is changed to the next display pattern in step S2 of FIG. 5, the process returns to step S1 and continues until the operation mode is changed to the first auto mode or the second auto mode, Steps S1 and S2 described above are repeated.

  As described above, when the operation mode is set to the manual mode, the display design of the E paper 12 is changed according to the operation of the design change switch 33.

  FIG. 6 shows an example of the display pattern of the E paper 12 when the color change switch 34 is pressed by the user in a state where the operation mode of the decorative article 1 is set to the manual mode.

  When the operation mode of the accessory 1 is changed to the manual mode, a predetermined pattern determined in advance, for example, a display pattern of “no pattern” in FIG. 6 is displayed first.

  Then, each time the user presses the color change switch 34, the drive control unit 35 displays the display patterns of "no handle", "black", and "red" in a predetermined order, as shown in FIG. Switch. “Black” is a display pattern in which the entire area of the E paper 12 is controlled to be black. “Red” is a display pattern in which the entire area of the E paper 12 is controlled to be red.

  The manual mode color change control process executed when the user depresses the color change switch 34 will be described with reference to the flowchart of FIG. 5. It is determined whether or not the pattern change switch 33 is operated in step S1. The process to be performed is replaced with the process of determining whether the color change switch 34 has been operated.

  When it is determined in step S1 that the color change switch 34 has been operated, the process proceeds to step S2, and the drive control unit 35 refers to the control table stored in the internal memory to display the E paper 12 Change the pattern to the next display pattern. For example, when the current display pattern is “no pattern”, the drive control unit 35 changes the display pattern of the E paper 12 to “black” which is the next display pattern.

  As described above, when the operation mode is set to the manual mode, the display color of the E paper 12 is changed according to the operation of the color change switch 34.

  In the above description, although the case where the handle change switch 33 is operated and the case where the color change switch 34 is operated are separately described in order to simplify the description, the E paper 12 has a predetermined display pattern During display, the color change switch 34 may be operated to change to a predetermined display color, or vice versa.

<4. Operation explanation of auto mode>
Next, the operation when the operation mode of the accessory 1 is set to the auto mode will be described.

  The first auto mode display control process when the operation mode is set to the first auto mode will be described with reference to the flowchart of FIG. 7. The first auto mode display control process of FIG. 7 is started, for example, when the operation mode is set to the first auto mode by the mode change switch 32.

  First, in step S11, the drive control unit 35 determines whether a change in the state of the decorative item 1 has been detected based on the sensor signal output from the sensor 31. Then, the process of step S11 is repeated until it is determined that the state change of the decorative article 1 is detected.

  For example, when the sensor 31 is configured by an acceleration sensor, the acceleration detected by the sensor 31 changes according to the movement of the user. If the change in acceleration output from the sensor 31 is equal to or greater than a predetermined value, it is detected that there is a change in the state of the decorative article 1.

  Also, for example, when the sensor 31 is configured by an illuminance sensor, the illuminance detected by the sensor 31 changes according to the movement of the user. When the change of the illuminance output from the sensor 31 is equal to or more than a predetermined value, it is detected that the state change of the decorative article 1 has occurred.

  If it is determined in step S11 that a change in the state of the decorative item 1 has been detected, the process proceeds to step S12, and the drive control unit 35 determines a predetermined display pattern according to the output value of the sensor 31 and performs E Display on paper 12.

  In the first auto mode, for example, in accordance with the output value of the sensor 31, it is determined in advance which display pattern of the plurality of display patterns of the control table is to be selected.

  For example, when the sensor 31 is an acceleration sensor, the display pattern of “red heart” is selected when the axis showing the largest acceleration among the X axis, Y axis and Z axis is the X axis. Ru. When the axis showing the largest acceleration is the Y axis, the display pattern of "black heart" is selected. If the axis showing the largest acceleration is the Z axis, the "red / black mix" display pattern is selected.

  After the display pattern of the E paper 12 is changed to the predetermined display pattern in step S12, the process returns to step S11, and the above-mentioned steps S11 and S11 until the operation mode is changed to the manual mode or the second auto mode. S12 is repeated.

  As described above, when the operation mode is set to the first auto mode, the display pattern of the E paper 12 is automatically changed in accordance with the output value of the sensor 31.

  About the 2nd auto mode display control processing when the operation mode is set to the 2nd auto mode, although illustration of a flow chart is omitted, whether or not a fixed period such as 1 hour, 1 day has passed or not When the internal clock timer or the like counts and it is determined that the fixed period has elapsed, the drive control unit 35 selects a predetermined display pattern from among a plurality of display patterns of the control table, and selects E paper 12. Display.

  As described above, when the operation mode is set to the first or second auto mode, the display pattern of the E paper 12 is automatically changed.

  In the example described above, the decorative article 1 according to the first embodiment has been described on the premise of the configuration of FIG. 1 in which one stone 11 is placed on the E paper 12 and the stone seat 14. The same applies to the multi-stone type configuration in which a plurality of stones 11 shown in 2 are placed on the E paper 12 and the stone seat 14. Moreover, in the case of the multi-stone type decorative article 1, for example, as shown in FIG. 8, it is also possible to display different display patterns in the regions of each of the plurality of stones 11. In FIG. 8, the E paper 12 displays black for the area of the stone 11 on the left side among the three stones 11 and displays a predetermined pattern for the area of the stone 11 on the central side. An example in which white is displayed for the area is shown.

<5. Schematic Configuration Example of Second Embodiment of Decorative Item>
FIG. 9 is a cross-sectional view showing an example of a schematic configuration of the second embodiment of the decorative article.

  In the second embodiment, the decorative article 1 is configured such that a half mirror 51 is further provided between the stone 11 and the E paper 12. The other configuration is the same as that of the first embodiment shown in FIG.

  9A shows a configuration in which a half mirror 51 is deposited on the bottom of the stone 11 by vapor deposition, and in FIG. 9B, a half mirror 51 is deposited or adhered on the outermost surface of the E paper 12. Shows the configuration. The half mirror 51 is disposed over the entire planar area between the stone 11 and the E paper 12.

  In the decorative product 1, various colors and patterns can be expressed by controlling the display pattern of the E paper 12. However, by providing the E paper 12 between the stone 11 and the stone seat 14, the reflectance is increased. It falls and stone 11 original glitter falls.

  Therefore, as in the second embodiment, a half mirror 51 is further provided between the stone 11 and the E paper 12 to reflect half of the incident light in front of the E paper 12. 11 can increase the glitter.

<6. Schematic Configuration Example of Third Embodiment of Decorative Item>
FIG. 10 is a cross-sectional view showing a schematic configuration example of the third embodiment of the decorative article.

  In the third embodiment, the decorative article 1 is configured such that a mirror 52 is further provided between the stone 11 and the E paper 12. The other configuration is the same as that of the first embodiment shown in FIG.

  A of FIG. 10 shows a configuration in which the mirror 52 is deposited on the bottom of the stone 11 by vapor deposition, and in FIG. 10B, the mirror 52 is deposited or adhered on the outermost surface of the E paper 12 It shows the configuration. For example, as shown in the plan view of C of FIG. 10, the mirror 52 is disposed in a part of the plane area between the stone 11 and the E paper 12 in accordance with the cut shape of the stone 11.

  As described above, by further providing the mirror 52 in a part of the flat area between the stone 11 and the E paper 12, the glitter of the stone 11 is enhanced by providing the area for totally reflecting the incident light. be able to.

<7. Fourth Embodiment of Decorative Item>
Next, a fourth embodiment of the decorative article will be described.

  In the fourth embodiment, the appearance shape of the decorative article 1 is the same as that of the first embodiment described with reference to FIGS. 1 and 2. In the fourth embodiment, part of the display control of the E paper 12 of the decorative article 1 is different from that of the first embodiment.

<Control block diagram>
FIG. 11 is a control block diagram of the decorative article in the fourth embodiment.

  In FIG. 11, the parts corresponding to the control block diagram of the decorative article 1 in the first embodiment shown in FIG. 3 are denoted with the same reference numerals, and the description of the parts will be appropriately omitted.

  The decorative article 1 of the fourth embodiment differs from the first embodiment shown in FIG. 3 in that a near field communication unit 71 and a storage unit 72 are newly provided in the circuit board 13.

  Further, FIG. 11 also illustrates a smartphone 81 as a communication partner with which the short distance wireless communication unit 71 of the accessory 1 performs short distance wireless communication.

  The smartphone 81 has a design data creation unit 91, an ornament display control unit 92, and a communication unit 93 for display control of the ornament 1.

  The short distance wireless communication unit 71 communicates with another communication device such as the smartphone 81 by, for example, near field communication (NFC) communication, infrared communication, Bluetooth (registered trademark), wireless LAN (Local Area Network), or the like. It is a communication device that performs distance wireless communication.

  The storage unit 72 is design data acquired by the short distance wireless communication unit 71 performing short distance wireless communication with the smartphone 81, and correction information for correcting the design data according to the cut shape of the stone 11. Store various data such as

  The design data creation unit 91 of the smartphone 81 receives an operation input of a display pattern that the user wants to display on the E paper 12 and creates design data corresponding to the received display pattern. The design data created by the design data creation unit 91 is supplied to the ornament display control unit 92. The ornament display control unit 92 transmits the design data supplied from the design data creation unit 91 to the ornament 1 via the communication unit 93. The drive control unit 35 controls the display of the E paper 12 based on the design data received by the short distance wireless communication unit 71.

  Further, the accessory display control unit 92 controls the display of the E paper 12 of the accessory 1 in conjunction with the function of the smartphone 81. Specifically, the ornament display control unit 92 displays the e-paper 12 according to the content that the smartphone 81 wants to notify to the user, such as an incoming call on the smartphone 81, an e-mail reception, and an update program notification. Control information for changing is generated and transmitted to the decorative article 1 through the communication unit 93.

  The drive control unit 35 of the accessory 1 controls the display of the E paper 12 in accordance with the control information from the accessory display control unit 92 of the smartphone 81 received by the short distance wireless communication unit 71. The user can recognize a predetermined operation generated by the smartphone 81 by changing the display of the E paper 12 to a predetermined display pattern according to the notification content. About what kind of notification contents are to be displayed, it can be set in advance by a setting function or the like included in the accessory display control unit 92.

  Furthermore, the accessory display control unit 92 via the communication unit 93 as control information for changing the display of the E paper 12 with the output value of a predetermined sensor of the smartphone 81, for example, a sensor such as a GPS sensor or an acceleration sensor. Send to ornament 1. The drive control unit 35 controls (changes) the display according to the output value of the sensor that the smartphone 81 has, as in the case of changing the display according to the output value of the sensor 31.

  The design data creation unit 91 and the ornament display control unit 92 are realized, for example, by an arithmetic processing unit such as a central processing unit (CPU) or a micro processing unit (MPU) executing a predetermined application program. The design data creation unit 91 and the accessory display control unit 92 may be realized by different application programs, or may be realized by one application program.

  The communication unit 93 has a near-field wireless communication function of a communication method compatible with near-field wireless communication performed by the near-field wireless communication unit 71 of the accessory 1. Therefore, the communication unit 93 also includes a communication device that performs near field communication by NFC communication, infrared communication, Bluetooth (registered trademark), wireless LAN, and the like.

  The communication unit 93 also has a communication function of connecting to a network such as the Internet, a local area network (LAN), or a wide area network (WAN). Thus, the communication unit 93 can access a predetermined server device via a network such as the Internet.

  FIG. 12 shows an example of creating a display pattern that the user wants to display on the E paper 12.

  A in FIG. 12 shows an example in which the user creates a display pattern by performing an operation of setting a predetermined color for each dot of the dot matrix in the design data creation application 91A as the design data creation unit 91. ing.

  B of FIG. 12 shows an example in which the face of the user is photographed using the design data generation application 91A as the design data generation unit 91, and the photographed image obtained as a result is made a display pattern.

  The design data corresponding to the display pattern created as shown in A and B of FIG. 12 is from the design data creation application 91A via the communication unit 93 and the short distance wireless communication unit 71, the drive control unit 35 of the decorative item 1 Supplied to Then, the drive control unit 35 controls the display of the E paper 12 in accordance with the design data from the design data creation application 91A. The design data is composed of, for example, two-dimensional array data of pixels having pixel values represented by monochrome or RGB 8-bit gradation.

  A and B of FIG. 13 show an example in which the display pattern shown in B of FIG. 12 is displayed on E paper 12.

  The drive control unit 35 can display the E paper 12 in the same manner as the display pattern displayed on the design data creation application 91A of the smartphone 81, as shown in A of FIG.

  Alternatively, as shown in B of FIG. 13, the drive control unit 35 can also display on E paper 12 a display pattern arranged in accordance with the cut shape of the stone 11.

<Example of operation when performing NFC communication>
FIG. 14 shows an operation example when the short distance wireless communication unit 71 performs NFC communication.

  As an operation of transferring design data to the smartphone 81, as shown in FIG. 14, the user performs an operation of bringing the smartphone 81 close to the accessory 1 in a state where the display pattern desired to be transferred is displayed.

  When the smartphone 81 approaches within a few centimeters of the accessory 1, the short distance wireless communication unit 71 and the drive control unit 35 of the accessory 1 receive and activate radio waves from the smartphone 81 which is a reader / writer.

  Then, the short distance wireless communication unit 71 of the accessory 1 receives, from the smartphone 81, design data corresponding to the display pattern displayed on the display, and supplies the design data to the drive control unit 35. The drive control unit 35 changes the display of the E paper 12 based on the supplied design data.

  Thereby, the E paper 12 of the decorative item 1 is changed to the display pattern displayed on the smartphone 81.

  When the short distance wireless communication performed by the short distance wireless communication unit 71 is NFC communication, the power supply can be acquired from the communication unit 93 of the smartphone 81 as a reader / writer. The E paper 12 only needs to supply a current when switching the display, and there is no need to apply a current to hold the display, so when the near field communication is NFC communication, the configuration of the accessory 1 is as follows: The battery 36 can be omitted.

<Design data correction process>
In the fourth embodiment, the drive control unit 35 corrects the design data transmitted from the smartphone 81 according to the cut shape of the stone 11 using the correction information stored in the storage unit 72, and then corrects it. The display pattern is displayed on the E paper 12 based on the design data of

  FIG. 15 is a diagram for explaining a design data correction process performed by the drive control unit 35 for correcting design data according to the cut shape of the stone 11.

  It is assumed that the display pattern created by the user on the smartphone 81 is a cross pattern shown at the left end of FIG.

  The storage unit 72 stores correction information for correcting the design pattern so that the display pattern created by the user on the smartphone 81 matches the display pattern viewed through the stone 11 of the decorative article 1.

  For example, when the cut shape of the decorative article 1 is the cut shape A, the storage unit 72 stores, for example, correction information for performing a process of expanding the interval in the cross direction as shown as the correction information A in FIG. It is done. The drive control unit 35 corrects the design data corresponding to the display pattern created by the user using the correction information A, and generates design data after the correction processing. The design data after the correction processing is data deformed so that the pattern width of the cross pattern increases from the center to the end as shown in FIG. When the user looks at the display pattern of the E paper 12 through the stone 11 of the decorative article 1 by the drive control unit 35 controlling the drive voltage of the E paper 12 based on the design data after this correction processing, the right end of FIG. It looks like a display pattern created by the user, as shown in FIG.

  Further, for example, when the cut shape of the decorative article 1 is the cut shape B obtained by rotating the cut shape A by 45 degrees, the drive control unit 35 uses the correction information B for performing processing to narrow the interval in the cross direction. Correct design data corresponding to the display pattern created by the user. The design data after the correction processing is data transformed so that the pattern width of the cross pattern becomes smaller as it goes from the center to the end, as shown in FIG. When the user looks at the display pattern of the E paper 12 through the stone 11 of the decorative article 1 by the drive control unit 35 controlling the drive voltage of the E paper 12 based on the design data after this correction processing, the right end of FIG. It looks like a display pattern created by the user, as shown in FIG.

  Thus, the drive control unit 35 corrects design data using the correction information stored in the storage unit 72, and controls the E paper 12 based on the corrected design data. Thereby, in consideration of the refraction of light due to the cut shape of the stone 11, the display pattern seen by the user through the stone 11 of the decorative article 1 can be matched with the display pattern created on the smartphone 81.

<Display pattern transfer process>
The display pattern transfer process for displaying the display pattern created by the user with the smartphone 81 on the E paper 12 of the decorative article 1 will be described with reference to the flowchart of FIG.

  First, in step S51, the design data creation unit 91 of the smartphone 81 creates design data corresponding to the display pattern input by the user.

  In step S52, the design data creation unit 91 determines whether a transfer operation of transferring the display pattern created by the user to the decorative item 1 has been performed. If it is determined in step S52 that the transfer operation has not been performed, the process returns to step S51, and the processes of steps S51 and S52 are repeated.

  On the other hand, when it is determined in step S52 that the transfer operation has been performed, the process proceeds to step S53, and the design data generation unit 91 displays the display generated by the user via the ornament display control unit 92 and the communication unit 93. Design data corresponding to the pattern is transmitted to the decorative item 1.

  In step S 54, the drive control unit 35 of the accessory 1 receives the design data transmitted from the smartphone 81 via the short distance wireless communication unit 71. Furthermore, the drive control unit 35 executes correction processing based on the correction information stored in the storage unit 72 on the received design data.

  In step S55, the drive control unit 35 controls the drive voltage of the E paper 12 based on the design data after the correction processing, and rewrites the display of the E paper 12.

  According to the display pattern transfer process described above, an arbitrary display pattern created by the user with the smartphone 81 can be displayed on the E paper 12 of the decorative article 1. In this case, by performing processing of correcting the received design data using the correction information stored in the storage unit 72, the user viewed through the display pattern created on the smartphone 81 and the stone 11 of the decorative item 1 The display pattern can be matched.

<Configuration Example of Display Pattern Providing System>
The display pattern transfer process described with reference to FIG. 16 is an example in which the user of the decorative item 1 creates a display pattern by himself and causes the decorative item 1 to display the display pattern.

  However, it is also possible to display a display pattern created by another user such as a creator on the decorative article 1.

  Further, the design data correction process of correcting design data in accordance with the cut shape of the decorative article 1 can also be executed by the smartphone 81, a server device or the like without performing the decorative article 1. In this case, the correction information for correcting the design data in accordance with the cut shape of the stone 11 does not necessarily have to be held by the decorative item 1, and the cut shape indicates what cut shape the decorative item 1 is. It suffices to have identification information.

  Hereinafter, an example will be described in which the decorative item 1 holds cut shape identification information, the display pattern created by the creator is corrected by the smartphone 81, transferred to the decorative item 1, and displayed on the E paper 12.

  FIG. 17 shows an example of the configuration of a display pattern providing system (communication system) for realizing a display pattern providing service which enables the display pattern to be exchanged between the creator and the user.

  The display pattern providing system includes a terminal device 101 operated by a creator, a server 102 in which design data of a display pattern provided by the creator and a correction information of the stone 11 are registered, and a smartphone from which the user downloads design data It comprises at least 81. In the display pattern providing system, in fact, a large number of creators and users can access the server 102 using their own terminal device, but in order to simplify the explanation, one creator and one user can be used. explain.

  The terminal device 101 includes, for example, a personal computer (PC), a notebook PC, a tablet, a smartphone, and the like, and has at least a network communication function.

  The terminal device 1011, the server 102, and the smartphone 81 are connected via a network 103 such as the Internet, a LAN (Local Area Network), or a WAN (Wide Area Network).

  The server 102 stores the design data of the display pattern uploaded by the creator, and when the user accesses a predetermined address (URL) of the server 102, the display pattern provided by the many creators on the Web Provide to the user. In other words, the server 102 realizes an online shop that provides design data corresponding to the display pattern of the decorative item 1.

  The design data provision process executed by the display pattern provision system of FIG. 17 will be described with reference to the flowchart of FIG.

  First, in step S71, the smartphone 81 accesses the predetermined address of the server 102 from a browser or the like according to the user's operation to view the display pattern for the decorative item 1 created by a large number of creators and Access the site that can be purchased (net shop) and search for the desired display pattern.

  In response to a request from the browser of the smartphone 81, the server 102 transmits, to the smartphone 81, a web page for displaying a list of display patterns for the decorative item 1 created by a large number of creators. Display a list.

  When the user views the list of display patterns and performs an operation of purchasing a desired display pattern, the server 102 causes the smartphone 81 to design data corresponding to the display pattern for which the user performed the purchase operation in step S72. Send. The smartphone 81 receives the design data transmitted from the server 102 and stores the data in the internal memory.

  The smartphone 81 determines in step S73 whether a transfer operation for transferring the display pattern to the accessory 1 has been performed, and waits until it is determined that the transfer operation is performed.

  Then, if it is determined in step S73 that the transfer operation has been performed, the process proceeds to step S74, and the smartphone 81 uses a short distance wireless communication to request a stone ID request for requesting a stone ID for identifying the stone 11. Send to decoration 1 The stone ID is information that can also identify the cut shape of the stone 11, and corresponds to cut shape identification information.

  In step S75, the decorative article 1 receives the stone ID request transmitted from the smartphone 81, and sends back the stone ID stored in the storage unit 72 to the smartphone 81.

  In step S76, the smartphone 81 receives the stone ID transmitted from the accessory 1 and transmits a correction information request for requesting correction information to the server 102 together with the received stone ID.

  In step S77, the server 102 receives the correction information request transmitted from the smartphone 81, and sends the correction information corresponding to the stone ID transmitted together with the correction information request back to the smartphone 81.

  In step S78, the smartphone 81 executes correction processing based on the correction information received in step S77 on the design data received in step S72.

  Then, in step S79, the smartphone 81 transmits the design data after the correction process to the decorative article 1.

  In step S80, the decorative article 1 receives the design data after correction processing transmitted from the smartphone 81, and controls the drive voltage of the E paper 12 based on the design data after the correction processing. Rewrite the display.

  The display pattern which the other user created as mentioned above can be displayed on the ornament 1. FIG. Thereby, the variation of the display pattern displayed on the ornament 1 can be expanded. Since the design data correction process for correcting the appearance of the display pattern according to the cut shape of the stone 11 is executed on the smartphone 81 side, only the stone ID needs to be held in the storage unit 72 of the decorative item 1. Load is reduced.

  In this example, the display pattern created by the creator is described as being purchased by the user. However, the user may be a system that can be acquired and used free of charge.

  The design data correction process for correcting the appearance of the display pattern according to the cut shape of the stone 11 is performed on the smartphone 81 side, but may be performed on the server 102 side. In this case, the smartphone 81 transmits the stone ID and the design data to the server 102, and as a response, the smart phone 81 acquires design data after the correction process on which the design data correction process corresponding to the stone ID has been performed.

<8. Application of Other Ornaments>
Although the above-mentioned embodiment explained an example which applied this art to ornament 1 used, for example in a ring, a pendant, a necklace, an earring etc., this art is all the ornaments provided with a stone and a stone seat. It can be applied to

  FIG. 19 shows an example in which the present technology is applied to Valletta (hair clip) which is another example of a decorative item.

  The Valletta 201 has a configuration in which E paper 223 is disposed between a plurality of regularly arranged stones 221 and a stone seat 222.

  FIG. 20 shows an example in which the present technology is applied to a bracelet which is yet another example of a decorative item.

  The bracelet 241 has a configuration in which E paper (not shown) is disposed between a plurality of regularly arranged stones 261 and a ring portion 262 as a stone seat.

  When the ornament has a plurality of stones as in the case of the barreter 201 in FIG. 19 and the bracelet 241 in FIG. 20, the above-described stone ID is assigned to each of the plurality of stones.

  Furthermore, the present technology is not limited to the above-mentioned accessories, but can be applied to a general decoration device for decorating a predetermined product.

  For example, FIG. 21 illustrates an example in which the present technology is applied to a smartphone cover as a decoration device.

  In the smartphone cover 281 of FIG. 21, when the so-called cover case main body portion is a stone seat, the E paper is disposed on the stone seat, and further, when a plurality of stones are disposed on the E paper, when mounted on the smartphone A plurality of stones are arranged on the entire outer periphery which becomes the outside.

  As described above, according to the decoration device (including the decoration) to which the present technology is applied, the E paper is disposed between the stone and the stone seat, and the display of the E paper is controlled by the drive control unit. The color and pattern can be changed variously without replacing the stone, and even one kind of stone can be enjoyed in various ways. In addition, it is possible to express a finer pattern than the size of the stone with E paper, and it is possible to enjoy a new way of enjoying the pattern in the stone. Therefore, E-paper can be used to provide new ways of enjoyment.

  In addition, when the decorative device (including the decorative item) has a communication function with another device such as a smartphone, it is possible to display E paper linked to the operation of the other device. Also, the color and pattern of the stone can be changed according to the notification contents of other devices, and a new notification means can be provided.

  In each of the above-described embodiments, an example in which E paper is adopted as a flexible display disposed between a stone and a stone seat has been described, but in addition, an organic EL (Electro Luminescence) display and a liquid crystal display are adopted. You may

  In each of the above-described embodiments, the color of the stone itself is colorless and transparent, but the color of the stone may have a predetermined color, and in the case of a polylith type in which a plurality of stones are arranged, the color is colorless and colored. It may be a combination of stones.

  Embodiments of the present disclosure are not limited to the above-described embodiments, and various modifications can be made without departing from the scope of the present disclosure.

  For example, the form which combined all or a part of several embodiment mentioned above is employable.

  The steps described in the flowchart are, of course, performed in chronological order according to the described order, and of course, not necessarily in chronological order, in parallel, or when necessary, such as when a call is made. May be performed.

  Further, each step described in the above-described flowchart can be executed by one device or in a shared manner by a plurality of devices.

  Furthermore, in the case where a plurality of processes are included in one step, the plurality of processes included in one step can be executed by being shared by a plurality of devices in addition to being executed by one device.

  In this specification, a system means a set of a plurality of components (devices, modules (parts), etc.), and it does not matter whether all the components are in the same housing or not. Therefore, a plurality of devices housed in separate housings and connected via a network, and one device housing a plurality of modules in one housing are all systems. .

  The effects described in the present specification are merely examples and are not limited, and effects other than those described in the present specification may be obtained.

Note that the present technology can also have the following configurations.
(1)
A lamellar display, placed between the stone and the stone,
And a drive control unit configured to control display of the display.
(2)
Further comprising at least one sensor,
The decoration device according to (1), wherein the drive control unit controls display of the display according to an output value from the sensor.
(3)
The decoration device according to (2), wherein the drive control unit switches a display pattern of the display according to an output value from the sensor.
(4)
The decoration device according to (2) or (3), wherein the drive control unit switches the display color of the display according to an output value from the sensor.
(5)
The sensor is any one of an acceleration sensor, an illuminance sensor, a heart rate sensor, a GPS sensor, an altitude sensor, an atmospheric pressure sensor, a human sensor, or a geomagnetic sensor. The decoration according to any one of the above (1) to (4) apparatus.
(6)
The switch further comprises a switch for receiving the user's switching operation,
The decoration device according to any one of (1) to (5), wherein the drive control unit controls display of the display according to the switching operation received by the switch.
(7)
The decoration device according to (6), wherein the drive control unit switches a display pattern of the display according to the switching operation.
(8)
The decoration device according to (6) or (7), wherein the drive control unit switches a display color of the display according to the switching operation.
(9)
The decoration device according to any one of (1) to (8), wherein the drive control unit performs control to change the display of the display at predetermined time intervals.
(10)
It further comprises a short distance wireless communication unit for performing short distance wireless communication with another device,
The decoration device according to any one of (1) to (9), wherein the drive control unit controls display of the display according to control information from the other device received by the short distance wireless communication.
(11)
The short distance wireless communication unit receives information indicating the content that the other device wants to notify the user,
The decoration device according to (10), wherein the drive control unit changes the display of the display according to the content that the other device wants to notify the user.
(12)
The short distance wireless communication unit receives an output value of a sensor included in the other device,
The said drive control part controls the display of the said display according to the output value of the sensor which the said other apparatus has, The decoration apparatus as described in said (10) or (11).
(13)
It further comprises a near field communication unit for receiving design data from another device using near field communication,
The decoration device according to any one of (1) to (12), wherein the drive control unit controls display of the display based on the design data.
(14)
It further comprises a storage unit for storing correction information for correcting the design data according to the shape of the stone,
The decoration device according to (13), wherein the drive control unit controls display of the display based on the design data after the correction processing based on the correction information.
(15)
It further comprises a storage unit for storing shape information which is information on the shape of the stone,
The short-range wireless communication unit transmits the shape information to the other device, and receives the design data after the correction processing based on the shape information.
The decoration device according to (13), wherein the drive control unit controls display of the display based on the design data after the correction process.
(16)
The decoration device according to any one of (1) to (15), including a half mirror between the stone and the display.
(17)
The decoration device according to (16), wherein the half mirror is disposed over the entire flat area between the stone and the display.
(18)
The decoration device according to any one of (1) to (10), wherein a mirror is provided in a part of a flat area between the stone and the display.
(19)
A lamellar display, placed between the stone and the stone,
And a drive control unit for driving the display. The drive control unit controls the display of the display.
(20)
It consists of a decoration device and a terminal device,
The decoration device is
A lamellar display, placed between the stone and the stone,
A drive control unit that controls display of the display;
A communication unit for performing wireless communication with the terminal device;
The terminal device transmits control information for changing the display of the display to the communication unit.

  Reference Signs List 1 ornament, 11 stone, 12 E paper, 13 circuit board, 14 stone seat, 31 sensor, 32 mode change switch, 33 pattern change switch, 34 color change switch, 35 drive control unit, 51 half mirror, 52 mirror, 71 Short range wireless communication unit, 72 storage unit, 81 smartphone, 91 design data creation unit, 92 ornaments display control unit, 93 communication unit, 101 terminal device, 102 server, 201 barrette, 241 bracelet, 281 smartphone cover

Claims (20)

A lamellar display, placed between the stone and the stone,
And a drive control unit configured to control display of the display. Further comprising at least one sensor,
The decoration device according to claim 1, wherein the drive control unit controls display of the display according to an output value from the sensor. The decoration device according to claim 2, wherein the drive control unit switches a display pattern of the display according to an output value from the sensor. The decoration device according to claim 2, wherein the drive control unit switches a display color of the display according to an output value from the sensor. The decoration device according to claim 2, wherein the sensor is any one of an acceleration sensor, an illuminance sensor, a heart rate sensor, a GPS sensor, an altitude sensor, an atmospheric pressure sensor, a human sensor, or a geomagnetic sensor. The switch further comprises a switch for receiving the user's switching operation,
The decoration device according to claim 1, wherein the drive control unit controls display of the display according to the switching operation received by the switch. The decoration device according to claim 6, wherein the drive control unit switches a display pattern of the display according to the switching operation. The decoration device according to claim 6, wherein the drive control unit switches a display color of the display according to the switching operation. The decoration device according to claim 1, wherein the drive control unit performs control of changing the display of the display at predetermined time intervals. It further comprises a short distance wireless communication unit for performing short distance wireless communication with another device,
The decoration device according to claim 1, wherein the drive control unit controls display of the display according to control information from the other device received by the short distance wireless communication. The short distance wireless communication unit receives information indicating the content that the other device wants to notify the user,
The decoration device according to claim 10, wherein the drive control unit changes the display on the display according to the content that the other device wants to notify to the user. The short distance wireless communication unit receives an output value of a sensor included in the other device,
The decoration device according to claim 10, wherein the drive control unit controls display of the display according to an output value of a sensor included in the other device. It further comprises a near field communication unit for receiving design data from another device using near field communication,
The decoration device according to claim 1, wherein the drive control unit controls display of the display based on the design data. It further comprises a storage unit for storing correction information for correcting the design data according to the shape of the stone,
The decoration device according to claim 13, wherein the drive control unit controls display of the display based on the design data after the correction processing based on the correction information. It further comprises a storage unit for storing shape information which is information on the shape of the stone,
The short-range wireless communication unit transmits the shape information to the other device, and receives the design data after the correction processing based on the shape information.
The decoration device according to claim 13, wherein the drive control unit controls display of the display based on the design data after the correction process. The decoration device according to claim 1, further comprising a half mirror between the stone and the display. The decoration device according to claim 16, wherein the half mirror is disposed over the entire flat area between the stone and the display. The decoration device according to claim 1 which has a mirror in a part of plane field between said stone and said display. A lamellar display, placed between the stone and the stone,
And a drive control unit for driving the display. The drive control unit controls the display of the display. It consists of a decoration device and a terminal device,
The decoration device is
A lamellar display, placed between the stone and the stone,
A drive control unit that controls display of the display;
A communication unit for performing wireless communication with the terminal device;
The terminal device transmits control information for changing the display of the display to the communication unit.

Images